On 23 September 2012, President Boyd K. Packer dedicated the Brigham City Utah Temple, the Church's 139th temple. A recently announced open house for the Calgary Alberta Canada Temple, the Church's 140th temple, runs from 29 September through 20 October 2012. This video explains what Latter-day Saint temples are and how they differ from chapels, where weekly Sabbath worship takes place. See more information about the Brigham City Utah Temple: https://newsroom.churchofjesuschrist.org/article/president-packer-dedicates-brigham-city-utah-temple
and the Calgary Alberta Canada Temple open house: https://newsroom.churchofjesuschrist.org/article/calgary-alberta-canada-temple-opens-for-public-tours?cid=Capelas%20m%C3%B3rmons%20Templos%20diferen%C3%A7as%202%20Infographic
For more information on temples: https://newsroom.churchofjesuschrist.org/topic/temples